Complex Reefs Yield More Fish

As we are Raleigh bound for school, I and a few undergraduate volunteers have been starting to look at the video footage taken on the artificial reef along Eastern Shores (click her for more detail). Our primarily goal for these videos is to look at relative fish abundance and diversity along our reef treatments. So far, we have seen vast differences in our reefs that represent high complex reefs. Just a little over a month we have been seeing up to 500 fish on these complex reefs. These findings are very encouraging to see as coral restoration efforts in the Bahamas are focusing on growing branching coral (Acropora spp.) to begin re-introducing structure complexity into reefs habitats.

In this clip I wanted to show you the differences we are seeing in our artificial reefs AND a sweet shot of a curious nurse shark swimming by!




By | 2015-02-17T16:17:09-05:00 February 17th, 2015|Categories: Artificial Reefs, Coral, Fish, Nutrients, Uncategorized|1 Comment

About the Author:

Enie Hensel
Broadly my interests lie in exploring the intertwining interactions between top-down and bottom-up mechanisms that have been anthropogenically impacted in coastal ecosystems. Currently, I am investigating how structure complexity and the presence of top predators affect patch reef fish communities in Abaco, The Bahamas.

One Comment

  1. Avatar
    Albrey Arrington February 17, 2015 at 5:31 pm

    Why do the juvenile Nassau groupers all check out the nurse shark so intently?

Leave A Comment